520027676986

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 808535789568

約数和(自身を除く): 288508112582

約数列:

[1, 2, 53, 106, 127, 233, 254, 317, 466, 523, 634, 1046, 6731, 12349, 13462, 16801, 24698, 27719, 29591, 33602, 40259, 55438, 59182, 66421, 73861, 80518, 121859, 132842, 147722, 165791, 243718, 331582, 1568323, 2133727, 3136646, 3520313, 3914633, 4267454, 6458527, 7040626, 7829266, 8786923, 9380347, 12917054, 15476093, 17573846, 18760694, 21055457, 30952186, 38629303, 42110914, 77258606, 497158391, 820232929, 994316782, 1115939221, 1640465858, 2047353059, 2231878442, 4094706118, 4905921481, 9811842962, 260013838493, 520027676986]

約数ペア:

[(1, 520027676986), (2, 260013838493), (53, 9811842962), (106, 4905921481), (127, 4094706118), (233, 2231878442), (254, 2047353059), (317, 1640465858), (466, 1115939221), (523, 994316782), (634, 820232929), (1046, 497158391), (6731, 77258606), (12349, 42110914), (13462, 38629303), (16801, 30952186), (24698, 21055457), (27719, 18760694), (29591, 17573846), (33602, 15476093), (40259, 12917054), (55438, 9380347), (59182, 8786923), (66421, 7829266), (73861, 7040626), (80518, 6458527), (121859, 4267454), (132842, 3914633), (147722, 3520313), (165791, 3136646), (243718, 2133727), (331582, 1568323)]